2011 10 25.21   5.95  15.58 
2011 11 16.87    .31   8.59 
2011 12  9.87  -3.30   3.28 
2012 01 15.48  -4.19   5.64 
2012 02 16.07  -2.76   6.65 
2012 03 20.60  -1.51   9.54 
2012 04 26.48   3.52  15.00 
2012 05 30.24   8.76  19.50 
2012 06 36.13  14.35  25.24 
2012 07 32.78  17.59  25.18 
2012 08 33.93  17.20  25.57 
2012 09 28.98  12.51  20.74 
2012 10 26.66   6.44  16.54 
2012 11 20.59   1.16  10.87 
2012 12 13.94  -3.54   5.20 
2013 01 10.49  -5.42   2.53 
2013 02 14.04  -5.81   4.11 
2013 03 22.04    .86  11.45 
2013 04 25.24   4.42  14.83 
2013 05 28.91   8.80  18.85 
2013 06 36.50  15.70  26.10 
2013 07 32.06  18.25  25.15 
2013 08 31.12  17.34  24.23 
2013 09 28.63  14.39  21.51 
2013 10 24.53   4.46  14.49 
2013 11 17.60    .50   9.05 
2013 12 12.49  -4.31   4.09 
2014 01 15.82  -4.58   5.62 
2014 02 19.40  -1.72   8.84 
2014 03 20.39   2.26  11.32 
2014 04 24.14   5.73  14.93 
2014 05 28.40   9.14  18.77 
